API Reference

200 Every active department, ordered by name.

Response headers

Name	Type	Description
X-RateLimit-Limit	integer	Your hourly allowance.
X-RateLimit-Remaining	integer	Requests left in the current window.
X-RateLimit-Reset	integer	When the window resets, as an absolute Unix epoch time in seconds — not a countdown.

application/json body

Field	Type	Required	Description
error	boolean	required	Always `false` on a successful response. Authentication and rate-limit failures instead return a string error code in this field.
data	array	required	The full, unpaginated list.
↳ id	string (uuid)	required	Department identifier.
↳ name	string	required	Department name.
↳ created_at	string (date-time)	required	When the department was created.

Example

{
  "error": false,
  "data": [
    {
      "id": "b18f…",
      "name": "Operations",
      "created_at": "2026-01-09T09:00:00.000Z"
    }
  ]
}

401 `API_KEY_REQUIRED` — the `Authorization: Bearer kcs_…` header is missing or malformed. `API_KEY_INVALID` — the key is unknown, revoked, or expired.

403 `INSUFFICIENT_SCOPE` — the key's scope does not permit this method. `FEATURE_NOT_AVAILABLE` — the account's plan does not include API access.

429 `RATE_LIMIT_EXCEEDED` — the hourly limit was reached. Read `Retry-After` (seconds); `X-RateLimit-Reset` is not set on a 429.

Response headers

Name	Type	Description
Retry-After	integer	Seconds to wait before retrying.

500 Unexpected server error.